package com.sky.mapper;

import com.sky.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.Map;

@Mapper
public interface UserMapper {
    /*
    根据openid查询用户
     */
    @Select("select  * from user where openid =#{openid}")
    User getByOpenid(String openid);

    /*
   插入用户数据
     */
    void insert(User user);

    /**
     * 统计指定时间区间内的营业额数据
     * @param map
     * @return
     */

    Integer countByMap(Map map);
}
